G.W. Wilson and F.J. Seaver [1-100]

USDA United States National Fungus Collections
Catalog #: BPI 790962
G. W. W. s.n. 12 July 1909
Peronospora sordida Berk.
United States, Iowa, Fayette

USDA United States National Fungus Collections
Catalog #: BPI 865360
G. W. W. s.n. 12 July 1909
Peronospora sordida Berk.
United States, Iowa, Fayette

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP36481
G. W. Wilson s.n. 12 July 1909
Peronospora sordida Berkeley
United States, Iowa, Fayette

USDA United States National Fungus Collections
Catalog #: BPI 1045457
G. W. Wilson s.n. 12 July 1909
Peronospora sordida Berk.
United States, Iowa, Fayette

USDA United States National Fungus Collections
Catalog #: BPI 1045458
G. W. Wilson s.n. 12 July 1909
Peronospora sordida Berk.
United States, Iowa, Fayette

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000280202
G. W. Wilson #90 12 July 1909
Peronospora sordida Berkeley
United States, Iowa, Fayette